{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn04291_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Elmore, Minnesota | 1914 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 2, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 43.50582,-94.08756 +/-251m); p1__4 (tier 4, 43.50582,-94.08756 +/-251m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elmore, Minnesota | 1914 | sanborn04291_003 p1 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.68"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-10-18T12:58:00Z","modified":"2026-10-18T12:58:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"55.0,148.2 72.5,1142.6 508.6,1200.5 535.5,1200.5 535.5,1204.1 538.2,1204.4 610.5,1712.0 695.6,1845.7 1154.0,1872.3 1336.6,1752.0 1414.1,1624.5 1346.6,1546.3 1317.0,1546.1 1317.0,1538.0 1317.0,1512.0 1286.7,1476.9 1278.5,1166.6 1313.5,1096.0 1553.1,1038.7 1523.0,46.5 1475.6,72.1 1475.5,109.3 1407.8,108.7 1182.5,106.6 892.6,104.2 426.4,104.8 1.0,100.2 1.0,139.3 55.0,148.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1410.0,1512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.09187387569082,43.503768614731506]}},{"type":"Feature","properties":{"resourceCoords":[896.0,1512.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.09186916154036,43.50475181938752]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elmore, Minnesota | 1914 | sanborn04291_003 p1 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4802.0"},{"label":"split_canvas_w","value":"2157.6"},{"label":"split_canvas_h","value":"2850.0"}],"created":"2026-10-18T12:58:00Z","modified":"2026-10-18T12:58:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"256.5,1896.0 256.1,1824.2 282.3,1824.3 448.5,1823.4 372.2,1245.7 305.2,1246.1 302.3,1275.2 29.3,1228.0 29.2,1886.8 256.5,1896.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[244.2,1246.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.08512,43.5072427]}},{"type":"Feature","properties":{"resourceCoords":[244.2,1824.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.08662,43.5072544]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elmore, Minnesota | 1914 | sanborn04291_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.75"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T12:58:00Z","modified":"2026-10-18T12:58:00Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"134.5,1834.1 170.7,1834.1 195.7,1880.3 1529.5,1837.7 1563.3,1734.5 1500.8,1576.9 1490.6,931.6 1543.1,457.6 1479.4,73.4 1253.0,50.1 1253.0,114.3 698.8,184.2 698.8,25.1 699.1,1.0 630.1,1.0 627.9,50.2 463.3,85.4 346.3,31.1 161.0,45.8 103.2,397.6 141.0,397.6 137.2,812.7 138.5,1266.6 136.7,1548.8 134.5,1834.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd414m:g4144m:g4144em:g042911914:04291_1914-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[701.0,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.08663264836933,43.50477598239387]}},{"type":"Feature","properties":{"resourceCoords":[1251.0,1250.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.08514278924243,43.50477049612902]}}]}}]}